Highly durable molded flights that reduce deflections and maintain consistency in the air.The rigid material of the Fit Flight gives your darts a more sense of stability.Fit Flight is the most innovative Flight and Shaft System. The Fit Flights simply pop on and off of the Fit Flight shafts. (Shafts are available in 2 types – Locked and Spinning)The Push-In system is manufactured to the highest specifications, creating perfect results every time.NOTE: fit flights will only work with fit shafts