Discraft is a company that originated in 1978 in London, Ontario. It was started by a group of disc sport enthusiasts including Jim Kenner, Gail McColl,Chris and Mary Greenwood and Wallace Kenny. In 1979 Jim and Gail moved to Michigan and started what is now Discraft Inc. It was originally in Westland, MI but is now located in Wixom, Michigan, a suburb of Detroit. They are a manufacturer of flying discs for the sports of Ultimate, Disc Golf and Freestyle. The company does not have any retail stores, but rather sells large quantities of discs to resellers and wholesalers around the world.Discraft's 175-gram Ultra-Star disc is the only official disc that is USA Ultimate Championship Series Approved by the Ultimate Players Association. Discs manufactured by Wham-O, Innova, and Daredevil Discs