Fit Flight Spin Shafts by Cosmo dramatically reduce deflections by rotating when another dart touches the flight. This offers a uninterrupted path to the target. Fit Flight Shafts is considered to be some of the longest lasting shafts sold today with it's polycarbonate resin material. Simply slide the shaft into the flight and snap into place. Fit Flights sold seperately.
Spin shaft top is rounded, locked shaft top is flat.
Shaft Sizes: Approximate Without Threads
Fit Flight Shafts Are Only Compatible With Fit Flights By Cosmo.
Shafts Sold 3 Per Set