UST has an absolute monster with the Recoil DART line of shafts! DART stands for Dual Action Recoil Technology, which is a proprietary process UST Mamiya uses that eliminates any inconsistencies in a golf shaft. Recoil technology is famous for producing greater consistency and trajectory control.
Optimal spring effect in the walls of the shaft transfer energy to the ball and produce the most distance possible from the swing that is put on the ball.
Besides every millimeter being packed with technology, the Ion Plating on the Recoil shafts produce an absolutely stunning look and finish.