COSMO DARTS has succeeded in creating the lightweight shafts with high stiffness and strength that is comprised of reinforced plastic resin and high-strength carbon fibers. These shafts combine both the performance of lightweight plastic and the high durability of metal. Comes with 4 2ba Carbon Shafts and 8 o-rings.
It's now easier to tell between locked and spinning... Spinning shafts have a rounded top and Locked shafts have a flat top. Also, the top of the locked shaft is now in a matte finish.
Will only work with Fit Flights