Brownell Fast Flight will now be made with Dyneema and will be known as TS-1 Plus. The TS-1 Plus takes the place of Brownell Fast Flight that will no longer be produced. It is quieter and has less stretch and superior strength and durability than the old Fast Flight. Colors: orange, spruce green. 1/4 lb. Check with your bowyer , to see if TS-1 Plus can be use on your bow.