IMPORTANT: How Tapered (0.355") Tip Shaft Lengths Work WHAT YOU NEED TO KNOW Performance mid-launch iron shaft - tapered tip (constant weight) Increased consistency and energy transfer High stability, optimal ball flight   SPECIFICATIONS Description Flex Weight Torque (deg) Launch Butt OD Tip OD Length Recoil DART 90 F3 2 iron R 90g 3.0 Mid 0.600" 0.355" 41.0" Recoil DART 90 F3 3 iron R 90g 3.0 Mid 0.600" 0.355" 40.5" Recoil DART 90 F3 4 iron R 90g 2.9 Mid 0.600" 0.355" 40.0" Recoil DART 90 F3 5 iron R 90g 2.7 Mid 0.600" 0.355" 39.5" Recoil DART 90 F3 6 iron R 90g 2.7 Mid 0.600" 0.355" 39.0" Recoil DART 90 F3 7 iron R 90g 2.6 Mid 0.600" 0.355" 38.5" Recoil DART 90 F3 8 iron R 90g 2.6 Mid 0.600" 0.355" 38.0" Recoil DART 90 F3 9 iron R 90g 2.6 Mid 0.600" 0.355" 37.5" Recoil DART 90 F3 Wedge R 90g 2.5 Mid 0.600" 0.355" 37.0"                 Recoil DART 90 F4 2 iron S 90g 2.9 Mid 0.600" 0.355" 41.0" Recoil DART 90 F4 3 iron S 90g 2.9 Mid 0.600" 0.355" 40.5" Recoil DART 90 F4 4 iron S 90g 2.9 Mid 0.600" 0.355" 40.0" Recoil DART 90 F4 5 iron S 90g 2.7 Mid 0.600" 0.355" 39.5" Recoil DART 90 F4 6 iron S 90g 2.6 Mid 0.600" 0.355" 39.0" Recoil DART 90 F4 7 iron S 90g 2.5 Mid 0.600" 0.355" 38.5" Recoil DART 90 F4 8 iron S 90g 2.4 Mid 0.600" 0.355" 38.0" Recoil DART 90 F4 9 iron S 90g 2.4 Mid 0.600" 0.355" 37.5" Recoil DART 90 F4 Wedge S 90g 2.3 Mid 0.600" 0.355" 37.0"   SWING SPEED RECOMMENDATIONS Flex Driver Swing Speed (mph) Driver Carry (yards) F2 70-85 175-215 F3 80 - 95 200 - 240 F4 90 - 105 225 - 265   TRIMMING INSTRUCTIONS Butt trim to achieve final desired playing length only. No tip trimming   FULL DESCRIPTION RECOIL DART IRON SHAFTS ARE DESIGNED TO PROVIDE INCREASED CONSISTENCY, OPTIMAL FEEL, AND PRECISE BALL FLIGHT FOR ALL GOLFERS. Recoil DART 90 and 105 iron shafts will come as a constant weighted tapered set. Recoil DART has been designed after years of research, testing and development to precisely optimize shaft hoop stiffness in the critical areas of the golf shaft. To achieve maximum distance, optimum hoop stiffness is designed into the energy transfer section of the shaft. In the tip section, the hoop stiffness is increased to maintain feel while also stabilizing the tip section for maximum consistency and optimum ball flight.  DART- Dual Action Recoil Technology eliminates inconsistent areas in the golf shaft Recoil Technology provides greater consistency, distance and trajectory control Recoil Technology provides optimal spring effect in the walls of the shaft and more efficient energy transfer to the ball for increased velocity and greater distance. Ion Plating (IP) creates a stunning and premium finish vs. traditional paint The raw shaft is put into a vacuum chamber where metal ions are emitted and bond to the shaft. The process takes extra time and is more expensive than traditional methods. This extra step is all done in-house, so we are able to ensure tighter control for the best quality.   Recoil – It’s more than a reaction. It’s a revolution. Recoil Technology Efficient Energy Transfer (67% more efficient than steel) Optimal spring effect in the walls of the shaft for efficient energy transfer to the ball for increased velocity and greater distance Improves consistency (i.e. shot dispersion), distance and trajectory control