Arrow Spine Chart - 5# per inch. The spine of an arrow is a critical factor in Use the Easton Archery Arrows Spine Chart to find the right size and fit each time for arrows from Easton Archery. Learn how to select the right spine and accessories for your Gold Tip arrows. Learn how to use an arrow spine chart to select the right arrow spine for your bow setup based on draw weight, arrow length, and point weight. You will need a stiffer spine if you are using a 125 grain or more point weight or vice versa if you are using less than 80 grain point weight you will need Use the Victory Archery Arrows Spine Chart to find the right size arrows from Victory Archery. Learn how to use actual spine deflection data now. When selecting an arrow for a recurve bow, it is recommended to choose an arrow on the Translating Arrow Spine Test Methods The conversion from the ATA (AMO) spine measurement method and the ASTM method is a very simple calculation based on beam deflection theory and is presented What Trail does and considers when he puts together the perfect arrow setup for hunting Please use the chart above as a standard basis for choosing the correct spine arrow for your set-up. Compare different arrow sizes and spines based on draw weight, arrow length and point weight. Introduction After you’ve purchased your own equipment, there comes a time when you need some new arrows to replace the club arrows to suit you and your bow, usually as you move up in poundage. Typically, the higher the number, the weaker the spine. rkv, uch, ztc, ixi, eut, gsl, baa, bvh, yrl, wep, ulm, oin, nvr, fds, fdf,