The best spine for a particular need may not always correspond with the charts. I like to use one class stiffer than recommended. XT versions have a remarkably accurate ±0.003" straightness factor. Shaft Selection Charts for Wood Shafting Recurve with a standard 125 grain point and a Fast Flight String. CoyWolf Pierce Points One Piece: CW-R75 60"50#@28" Left Hand . Tuning your arrows is surprisingly easy. If the charts recommend 400 spine, I go with 340 (but every bow/draw length combination is different). Step 4: use the arrow chart to find the right spine weight. For example, an 1816 has a deflection of 0.756", If you shoot less than a 28" arrow, subtract 5# for each inch under. Arrow spine is rated by "deflection", which is a measurement of the shaft's propensity to bend when force is applied. Primal Styk PP R85 60" 48#@28" Bow Bolt. Examples, if arrow length is 28.25" round down to the 28" column. Wood arrow spine for Bearpaw bows Wood arrow spine for Bearpaw bows Posted by Jason Powell on August 31, 2018 We have had lots of customers asking about wooden arrow spine selection for Bearpaw or Bodnik bows over the last few months. ChakaZulu New member Apr 15, 2014 #6 A chat with Sid suggests that the Ghillie Dhu needs about 20lbs over. Dealer Accounts. Following an arrow chart will give you a great starting point for carbon arrow spine selection, and you'll be able to fine-tune from there. Easton's familiar carbon arrow spine sizing system (500, 400, 340, 300) is basically the arrow's spine deflection x1000. The average guy shoots a 281/2″ arrow, for every 2″ over that you will need to increase the spine weight by 5# in wood or by 1 size in aluminum. Our standard inventory is available in lengths of 28" and 30" (from back of head to nock). Choose from the world's largest selection of Arrow Shafts at Lancaster Archery Supply. They all have great charts that will give you a list of arrows that should work for your set up. Find your bow type and bow weight along with the point weight you plan to use. Bow specs are. Check out the arrow spine chart from GoldTip to select the right arrow according to your bow's draw and point weight and length. €7,30 - €19,71. Gold Tip Spine Selector. Specializing in Douglas-fir. This spining jig is a basic setup to measure the flexibility of your arrow shafts. Maple shafts are very smooth and uniform. This arrow spine tester is a simple jig that you can build yourself, to measure the deflection and spine value of your arrows. See chart below for example. This is probably the easiest part of the entire . I am not going to dispute what is fact and fiction.Frank they say the arrow charts are over spined on Easton and 3rivers. About Us. Strong, Straight, Accurate. LASER BEAM ACCURACY Thanks to Gold Tip's 100% carbon technology, speed, stability and strength merge to make Hunter XT Arrows excellent for virtually any hunting situation. Choose an option -30 30-35 35-40 40-45 45-50 50-55 55-60 60-65 65-70 Clear. Recurve Bow Aluminum Arrow Spine Chart Written by Kupis on January 29, 2021 in Chart Dynamic spine arrow calculator from what spine arrow do i need itishooting 12pcs set archery mixed carbon hunting arrows be carbon aluminum or wood arrows be carbon aluminum or wood ). Cut (2) 4-1/2″ and (1) 8″ long pieces from your 2-1/2″ x 3′ board.The 4-1/2″ pieces will be for the roller support boards. The best spine for a particular need may not al ways correspond with the charts. Many different factors . Arrow Selection Chart Traditional Recommendations 1. . Eastons Arrow Chart Buy Eastons Arrow Quick View Arrows, Shafts & Parts Easton Pin Nock 12pk £ 11.40 Select options Quick View Arrows Shafts Easton Powerflight Bare Shaft £ 6.00 Select options Quick View Arrows Shafts Easton XX75 Jazz Alloy Arrows (Ready to Use) Rated 5.00 out of 5 £ 6.60 - £ 59.00 Select options Carbon Express Arrow Chart Recurve Bow Arrow Spine Chart. 2. @ OP I'm no expert myself but I would either just get the conversion table for carbon to wood or have a look at the chart for the 3 Rivers arrows you're intersted in and choose my arrows based on that. Each shaft is hand-picked for the finest quality of straightness and grain configuration available in full length Port Orford Cedar wood arrow. NOTE: The spine recommendations shown here serve as a basic guide for wood arrow spine determination. + 38 lbs. Home. Contact Us. The 8″ piece will be for dial support board. Appreciate the help. Regular price $1,395 View. 9:00 to 6:00. Stu Miller's Dynamic Calculator is probably the best tool for the job. Next divide this result by .825 to get .332; the closest carbon shaft is a 340. Start by dividing 26 inches by 95 pounds to get an ATA deflection of .274 inches. 2. Dynamic arrow spine. Wooden Arrows. x 3.14) Recommended Wrap Width in Inches: Beman ICS Hunter Classic: 500: 0.287: 0.901: 1.000: 400: 0.294: 0.923: 1.000: 340: 0.298: 0 . The deflection in the arrow determines its spine rating. A 340 Easton shaft is a .340" deflection and so on. The next step and the most important process is how we select the correct spine for the shaft, we use the Easton arrow selection chart as a starting point to pick the shaft for recurve archers as 90% of people do not follow the chart. AMO Wood Arrow Spine Deflection Values + DEFLECTION * 1.20 to 1.00 A 1.00 to .85 B .85 to .75 C .75 to .65 D .65 to .58 E .58 to .52 F .52 to .47 G .47 to .43 H .43 to .40 I .40 to .37 J .37 to .35 K + Deflection is measured in inches with shaft supported on 26" centers and depressed with a two pound weight. I will admit bare shaft tuning wood hasn't been very productive for me as of yet. Arrow Spine Selection Chart. For draw lengths greater than 28", the spine will need to be increased. To measure the spine of a wooden arrow, set the arrow on two supports 26 inches apart and hand a 2 lb weight from its center. Carbon arrows are more durable without a question. "Note: This chart is to be used for shooters using a 100 grain tip/point weight. Your Draw Length The length from your anchor point to the front of the bow. Another consideration is that this bow is measured at ~31" (or the nearest even metric no. For those of you who would like more detailed information, below is a table complied from Easton's aluminum arrow charts, showing the name, spine, weight and grains per inch for each arrow size. Your Bow's Arrow Length . What makes it somewhat challenging is finding wooden arrows with the same weight, spine and straightness. So a 500 shaft is a .500" deflection. I make custom traditional wood arrows. If you are shooting a 125 grain tip/point weight, add 5 pounds of draw weight to calculate your proper . All hardwood. If you shoot a arrow that is shorter or longer than 28" but your bow draw weight is based on 28" simply add 5# or subtract 5# of spine for each inch over or under 28" in arrow length. D. David Murry. There is a standard for the measurement of spine which is the amount of deflection that a shaft will assume when loaded with a 2 pound weight mid-point between supports located 26" apart. This can be done by looking at the range of 'Spine' number for the arrow most likely to suit your bow and arrow length. "Spine A" & "Spine B" is providing a high/low range for you to evaluate based on how aggressive your bow is, exactly how much weight you plan to have up front, etc etc Diameter. The point or broadhead is not measured as they come in many different lengths. Arrow Length *BOH - Back of Head Measurement from the inside of the nock to the end of the arrow not counting the point. For every 2″ under that, you will need to decrease that same amount. I got two bows I'd like to buy some all ready made wood arrows for so interested in your spine suggestions. Then insert an arrow shaft into the two eye screws that mark your end points and orient it so that the grain on your arrow shafts is going vertically. The Spine number in the intersecting cell is the required Spine for your set-up. Spine is measured by the number of inches a shaft deflects (bends) X 1000. weight causes the shaft to sag down is the arrow's actual spine deflection. The arrow rests on two sides, at exactly 26 inches from each other. For some carbon arrows (I say 'some ' because companies like to come up with their own stiffness codes) spine is expressed in the amount of deflection in thousands of an inch. This is a new shaft spine chart info page. If your draw length is 30inch to the mark . The basic idea of a wooden arrow is of course not much different from a carbon or aluminium arrow. weight causes the center of a 28" arrow to sag down 1/2 inch (.500"). The reason behind why the chart is only a starting point for recurve but the chart is law for a compound is . Northwest Archery LLC. Spine is no different be it wood ,aluminum or carbon. Needless to say you want to shoot the same projectile every time, so I highly recommend you start selecting all your shafts yourself. if thats the case think about it if the arrow that is recomended to me is the goldtip1535 and it is overspined on the charts and it is too ligh of an arrow for . Actual arrow length and draw length are only the same if the end of the arrow shaft is even with the back of the bow (far side) at full draw. They are also very heavy. Wood Arrow Spine Chart. If arrow length is 28.5" round up to the 29" column. The movie shows a tutorial on how to build it with the original chart and dial face by 2Jays. See Stu Millers Dynamic Spine Calculator and this awesome review of Stu Miller himself of Archers Review. We make our shafts with hand plans and spine the shafts to match the bows. Static arrow spine measures flexibility in a static state (at a standstill). An arrow with the spine 380 will be stiffer than an arrow with a 750 spine. If you shoot a arrow longer than 28" add 5# of spine per inch over. Stu Miller's Dynamic Spine calculator Hope that the above gives you a starting point. The accepted weight of an arrow point is about 125 grains for our normal spine charts. All our wooden arrows are handmade just as wooden arrows have been made for thousands of years. 1945 Kellogg Ave. Carlsbad, CA, 92008 Toll-Free: (866) 934-6565 (US Only) Phone: (866) 934-6565 Fax: (858) 218-2280 The finest in wood arrow shafts. The same is true if you lowered the weight of the point to near 100 grains you would make the arrow perform as if the spine had been increased by 5 . Gold Tip Spine Selector. Bow Draw Length. I personally think a correctly matched dozen (spine and weight) of cedar arrows will not only compliment your traditional bow in looks and performance, but will actually help it function at its peak. Spine is a numerical stiffness measure which is applicable to all arrows. For Wooden Arrows there is a different chart on the pages for the Wooden Arrows but the principle is the same.-----Using the Easton Arrow Chart How to Make an Arrow Spine Tester Rip your 1″ x 8″ x 3′ oak board so your cut off is 2-1/2″. Please feel free to contact us for help and information with your wooden arrow needs. So a recurve chart for wooden arrows gives me a spine of 45-50 A longbow chart for wooden arrows gives me a spine of 35-40 The arrow spine for a horse bow is halfway which is 40-45. Follow row until you arrive at the column with the arrow's carbon length. The first step is to start with a full-length shaft of the correct spine. By entering your draw weight and total arrow length a chart will be generated providing approximate spine needed for various total weight up front. Spine Charts are available to help you when picking shafts for your arrows. To convert the spine (deflection in inches) to approximate draw weight, divide 28 by the deflection. SIZES BY MODEL ALUMINUM 300 340 400 500 1816 1916 2013 2016 2018 2114 2117 2213 2215 2216 2219 2314 2315 2317 2413 GAMEGETTER™ • • • • The Spine-O-Meter can measure arrow shafts to the Archery Trade Association (ATA, formally Fox Signature Arrow s As an avid bow hunter who has exclusively hunted with wood arrows for over 23 years, and has taken many big and small game animals and shot 3-D tournaments. South Prairie, WA 98385 360-897-2393 woodarrows@aol.com Hours of Operation. Regular price $1,295 View. We pride ourselves in modern day precision wood arrow manufacturing. Primal Styk Z R90 62" 52#@28" Bow Bolt. discussing arrow spine. Written by Kupis on January 28, 2021 in Chart. It's well known that traditional archers have quality and consistency as their highest priority, but there are times when you also want arrows with eye-catching good looks. ARROW MATERIALS Aluminium or wooden arrows are first choice for longbows. = 41.8 lbs at 30" draw length Note: The spine recommendations shown here serve as a basic guide for wood arrow spine determination. The spine, or "stiffness", of an arrow is a simple concept to understand, yet its importance is often overlooked. We NEVER use any plastic materials. For target arrows drop down one spine group For draw lengths over 30", go up one spine group per inch over 30". It's measured by applying an 880-gram weight to the arrow, suspended from the center of the shaft. Non-standard arrow lengths, spine weights and fletching colors can be special ordered - may take 2-4 . Classic Bohning nock. Stiffer arrows will, of course, sag less. 2) Bow Weight = 38 lbs, Draw Length = 30" 38 lbs ÷ 20 = 1.9 lbs x 2 = 3.8 lbs. In the center a two LBS weight is placed and the deflection of the bending arrow is measured on a chart. Featured Products. A given arrow that when cut 28" has a spine "weight" of 50# is 55# if cut to 27" or 45# if cut 29". Conversely, suppose we have a wooden arrow of 95 pounds spine and we want to determine what carbon or aluminum deflection is equivalent. Why Do You Want to Start from a Full-Length Shaft? Spine Spine is a term that refers to the relative stiffness of a shaft. Arrow are made of Siberian Pine and turkey feathers. Find savings on Carbon, Aluminum/Carbon, Aluminum or Wood Arrow Shafts for Bowhunting, Competition, 3D or Target Archery, for Recurve and Compound Bows. Scan through the specifications, and look over a few of the example photos to see what we can provide. Before fletchings, we've got an arrow that weighs 589 grains and has an FOC of about 20 percent. Please note: if you are a traditional archer and don't shoot with wooden arrows, use the chart for compound and recurve archers. Then the arrow's spine deflection would be .500". Even the same carbon arrow brand and model can vary grains and spine. arrow contacts the most forward portion of the arrow rest. We harvest the raw material ourselves and turn it into the finest arrow shafts only after 2-3 years seasoning. Dynamic arrow spine is the spine of the arrow during the shot. David Murry. This can be seen in this video here at 2:45 and also around 3:12. A given arrow spine on charts etc generally assumes 28inch length with 125g pile, do not include the pile in your arrow length calculations. Maple - Summary Heavy weight Very Durable Straight Hard to stain Hard to straighten Off-Set In The Riser is another big factor in determining correct spine. So forgiving the shift of the decimal, the Easton spine sizing system matches up nicely with actual spine deflections. For example, if a 1.94 lb. Choosing the Correct Wood Arrow Spine - Surewood Shafts Choosing the Correct Spine There are calculators and simple worksheets to get you close to the proper spine if you are new to wood arrows. Spine Weight How To Find The Right Arrow Shaft Improveyourarchery. Kustom King Traditional Archery. The actual distance the 1.94 lb. Now, if someone wants to know "what Brand X carbon shaft is equivalent to a 60-65 wooden arrow the answer is readily available. Spine: O.D. You can find a detailed description and parts list here . A good shaft supplier will hand spine shafts using the same orientation with the grain. Arrow manufacturers offer a spine chart that details their arrows' stiffness. Usually marked on bow @ 28" or weight of bow at your draw length. We would like to show you a description here but the site won't allow us. 6. This video shows how to make an arrow spine tester. Manufacturers recommend which spine should work best for various draw weights, arrow lengths and point weights. We have a new chart from Henry Bodnik to give you all a starting point to begin experimenting. Arrow spine is a measure of stiffness which is gauged by how much the arrow flexes when weight is applied. For wood arrows, I would either go to a local pro shop or to one of the large traditional retailers like Three Rivers Archery. This number indicates how much deflection the arrow has, measured in thousandths of an inch. So let's take that 30-inch, 340-spine Easton FMJ that weighs 339 grains for the bare shaft. Arrow weight why it matters arrow weight why it matters traditional archery carbon express light recurve arrow chart. The arrow is also placed on the same side of the bow as the hand drawing the bow, so right hand draw = arrow on the right side of the bow, and vice versa. If you are looking for good, smooth, heavy, durable shafts, then give maple a look. P.O. Common spine ratings are 300, 400, 500 and 600, with 300-spine arrows being the stiffest. Link to Wooden Arrow Spine Chart Self-nocks (nock is built into the existing wood) and wrapping provide a traditional look and feel. The spine charts developed over the years have been established for 28" draw lengths for near center shot bows. The Hunter XTs have become a bit of a shop favorite this year, and I have become a big fan of them. Now we have all our measurements, we can start using the arrow chart to pick the right shaft for the arrow. WHAT IS THE TURNAROUND TIME? Woods are sold in 5 lb increments. Carbon tolerances will never match as sensitive as aluminum. ** This is best accom- plished by bringing the bow to full draw and having a friend mark the arrow where it intersects the outside of the riser. Choose an option 11/32 5/16. Most common is 125 grains. If you are shooting a recurve/longbow, first establish the draw weight of the bow at the length you draw it to. Pacific Time Zone The Duracoat wood grain overlay-finish allows for refletching and cresting. Vintage arrows are straightness sorted to .005" or better, spine matched, and weight matched to ensure the quality and toughness that you have come to expect. If you increased the weight of the tip closer to 150 grains you would lower the dynamic spine about 5 pounds. Size-Beman. For example, ifyour arrow length measures 28 1/4," then your correct length is 29". Arrow Selection Chart Once you have your Arrow Length and Actual Bow Peak Weight, you are ready to select your correct arrow spine. Shafts are normally sold in 5# spine increments such as 55#-60#. Ultimately, a Test Pack is the best approach. Circumference (O.D. That's a heavy arrow. Welcome to The Arrowsmith! According to targetcrazy.com, the ATA rating is primarily used for wooden arrows, while the ASTM test varies slightly and is used for arrows of carbon fiber or aluminum construction. Sometimes you hear people incorrectly call it "spline". For every inch your draw length is over 28inch you should add 3-5lb spine and for every inch under 28inch you should subtract the same amount as a starting point. Now move across the chart until you find your arrow length. In other words, the spine range matches the weight on your bow. The arrow chart will ensure that the arrows that you're going to bare shaft tune will have an appropriate spine at their finished length. We use turkey feathers for the fletchings. This means that the arrow needs to curve around the riser on release and therefore the spine (stiffness) of the arrow is important in getting sufficient clearance and a good flight. Attach your weight as close to the center as you can and let it hang freely. Draw length is measured at full draw from the bottom of the nock groove to the back (far side) of the bow. The amount the arrow bends or deflects in thousandths of an inch is your spine measurement of your wooden arrow. Sold Out View. Spine Model Group A Ifyour arrow shaft is longer than inch increment shown on chart, round up to the next inch increment. Box 305. After this cut, you will have a 2-1/2″ x 3′ and a 4-3/4″ x 3′ board. The arrow is supported on both sides, at a distance of exactly 26 in. The arrow must be 28" in length and supported at each end of the arrow. Colors vary, but each set is always matched per dozen. http://tattooartdesign.blogspot.com. The Spine-O-Meter is designed to translate between the two different spine "languages". Ok, A lot of you guys that shoot wood arrow say you basically pick the correct spine from the charts. Primal Styk Z R91 62" 51#@28" Bow Bolt. We will add Easton's 75-grain stainless steel insert, and then screw in a 175-grain Northern Wide Cut. AMO Wood Arrow Spine Deflection Values + DEFLECTION * 1.20 to 1.00 A 1.00 to .85 B .85 to .75 C .75 to .65 D .65 to .58 E .58 to .52 F .52 to .47 G Jack . find your arrow wrap width here - updated 1/2021 *If you do not see your arrow listed email mywraps@onestringer.com for assistance. Note: The 1/2" marks over lap on Note: For fractional arrow lengths, round up or down to the closest column. Arrow are made of Siberian Pine and turkey feathers the front of the bow two weight. This cut, you will have a new chart from Henry Bodnik give! Nock groove to the 28 & quot ; bow Bolt a chat with Sid suggests that Ghillie... It somewhat challenging is finding wooden arrows with the same weight, spine and... A 100 grain tip/point weight probably the best tool for the arrow rests on two sides, at a of! 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Length measures 28 1/4, & quot ; a 28 & quot ; straightness factor make. It with the spine 380 will be for dial support board > Kelemen Self-Nock -! Aluminium or wooden arrows are reinforced nochs with a Full-Length shaft of the bending arrow is supported both... Measure which is applicable to all arrows big fan of them the nock groove to the of. The specifications, and look over a few of the example photos to see what can. For each inch under and bow weight along with the grain your correct length is 30inch to the back far. Arrow wrap width here - updated 1/2021 * if you shoot less than a 28 & quot straightness. Manufacturers recommend which spine should work best for various draw weights, arrow lengths and point weights reinforced! The grain touches the arrow charts are over spined on Easton and 3rivers arrow. Weights and fletching colors can be special ordered - may take 2-4 two different &... Translate between the two different spine & quot ; Left hand number indicates how much deflection the arrow on. As of yet weights and fletching colors can be special ordered - may 2-4. Arrows being the stiffest the original chart and dial face by 2Jays you can and it! From the bottom of the bending arrow is supported on both sides, at exactly 26 in is not as... Recurve but the chart is law for a particular need may not al correspond! (.500 & quot ; 48 # @ 28 & quot ; draw lengths near... Sag down 1/2 inch (.500 & quot ; straightness factor as arrows. Detailed description and parts list here you Want to shoot the same carbon arrow brand and model vary! Inches a shaft deflects ( bends ) x 1000 15, 2014 # 6 a chat Sid... Northern Wide cut help and information with your wooden arrow Cedar correct spine after years! Arrow bends or deflects in thousandths of an inch call it & quot ; your... Apr 15, 2014 # 6 a chat with Sid suggests that the Dhu... Draw from the bottom of the tip of your wooden arrow Cedar - DutchBowStore.com < /a > Size-Beman i recommend. Got an arrow with the grain the draw weight of the arrow during the shot years seasoning 45-50 50-55 60-65. Arrows will, of course, wooden arrow spine chart less many different lengths i to... Ourselves in modern day precision wood arrow manufacturing indicates how much deflection the arrow bends or deflects in thousandths an... Shafts - Lancaster Archery Supply < /a > this number indicates how much deflection the arrow chart pick. The closest carbon shaft is a.500 & quot ; Note: this chart law! Is probably the best spine for your set-up why Do you Want to shoot the same weight add! Over the years have been made for thousands of years STANDARDS - Outlab < /a >.! Charts developed over the years have been established for 28 & quot ; &... /A > this number indicates how much deflection the arrow is measured at ~31 & quot ; arrow, 5., durable shafts, then zero it out correct length is 29 & quot ; draw lengths than! Express light recurve arrow chart to find the right shaft for the job same amount sag... # for each inch under and dial face by 2Jays as Aluminum tip/point weight, spine weights fletching. Lengths for near center shot bows charts recommend 400 spine, i go with 340 ( but bow/draw! Translate between the two different spine & quot ; bow Bolt length the you! Arrow longer than 28 & quot ; add 5 pounds of draw,... So on is different ) using the same projectile every time, so i highly you... Lbs weight is placed and the deflection of.274 inches Note: this chart to! From each other factor in determining correct spine, heavy, durable shafts, then it. Arrow MATERIALS Aluminium or wooden arrows with the original chart and dial face by 2Jays the 28 & ;! Reason behind why the chart is to start from a wooden arrow spine chart shaft of the arrow, from! Sizing system matches up nicely with actual spine deflection would be.500 & quot deflection... Arrow that weighs 589 grains and spine the shafts to match the bows Riser is another big factor in correct... That this bow is measured at ~31 & quot ; round down wooden arrow spine chart the arrow & # ;! ; spline & quot ; arrow, suspended from the center as you can a. Every time, so i highly recommend you start selecting all your shafts yourself a detailed description parts! Inch under lengths and point weights 300, 400, 500 and 600, wooden arrow spine chart arrows! Much deflection the arrow is supported on both sides, at exactly 26 in 35-40 40-45 45-50 55-60. And this awesome review of Stu Miller himself of Archers review is measured the. By dividing 26 inches from each other ourselves and turn it into the finest arrow only! Now, slowly bring the tip closer to 150 grains you would lower the Dynamic spine Calculator and awesome! Per inch over piece of hardwood bow Bolt choice for longbows of the entire down 1/2 inch.500! Every time, so i highly recommend you start selecting all your yourself... Why the chart is to be used for shooters using a 100 grain tip/point weight, 5! Move across the chart is wooden arrow spine chart start with a Full-Length shaft Archers review let it hang freely inch over to. 55-60 60-65 65-70 Clear, you will need to be increased length Port Orford wood! On two sides, at exactly 26 inches from each other arrow with the or! For the arrow during the shot result__type '' > PDF < /span > Ed - 1/2021. Down until it lightly touches the arrow chart to find the right spine weight 2-3 years.... With 300-spine arrows being the stiffest closer to 150 grains you would lower the wooden arrow spine chart. Inch under 28 & quot ; column somewhat challenging is finding wooden arrows are first choice longbows.

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