The Dimple Flight "Z" is the first ever Flight-L with a dimpled aerodynamic surface. The "Z" shape is close in size and shape to a Fantail. Always open at 90 degrees for perfect flight. Use with Champagne Rings to improve shaft-flight coupling, increase shaft life and prevent deflections. Same weight as a regular standard flight. Soft, flexible nylon bends easily for adjustment. Long durability. To be used with any L-Style shaft or nylon shafts.