The Condor Flight system is a simple 2 in 1 integrated design that provides a worry and stress free setup. The shaft section showcases the unique "Condor Cut" design that greatly reduces and keeps air resistance to a minimum. Air buoyancy is slightly increased with the Condor Cut and therefore it is advised to use a slighter lighter throw for maximum performance. The material is a soft-flexible material that eliminates looseness around the barrel section to provide a tight fit. The soft material also allows for a smoother and easier groupings. Test by Japanese professional players over a 100 throw process the Condor increased bull accuracy by 4.76%. We recommended you use rubber O-rings with these to prevent over tightening. All Flights Sold in a set of 3