Viper Bobcat Adjustable Weight Soft Tip Darts with Storage/Travel Case Features Add-a-gram adjustable weight system Aluminum shafts 2BA tips with Add-a-grams or 1/4 inch without, 2-D glitter flights Set includes three darts, extra flights, nylon shafts, tips, flight protectors, dart wrench and add-a-grams Darts and accessories store in a deluxe Dart Pal case, limited lifetime warranty