Bulls Thriller Black Brass Steel Tip Darts. Powder coated steeltip dart, torpedo shaped barrel. Each pack contains Simplex Colour Shafts, Diamond Flights, and a Slim Case.Bulls Thriller Black Brass Steel Tip Darts. Powder coated steeltip dart, torpedo shaped barrel. Each pack contains Simplex Colour Shafts, Diamond Flights, and a Slim Case.Bulls Thriller Black Brass Steel Tip Darts. Powder coated steeltip dart, torpedo shaped barrel. Each pack contains Simplex Colour Shafts, Diamond Flights, and a Slim Case.Bulls Thriller Black Brass Steel Tip Darts. Powder coated steeltip dart, torpedo shaped barrel. Each pack contains Simplex Colour Shafts, Diamond Flights, and a Slim Case.