Designa Firestorm V2 Steel Tip Darts – 90% Tungsten. Quality 90% Tungsten Darts with a distinctive multi ring and knurl grip. Includes: 2 Sets of Firestorm Flights, 1 set of Nylon Shafts with Springs, Point Protector.Designa Firestorm V2 Steel Tip Darts – 90% Tungsten. Quality 90% Tungsten Darts with a distinctive multi ring and knurl grip. Includes: 2 Sets of Firestorm Flights, 1 set of Nylon Shafts with Springs, Point Protector.