HaveABlast™ with BOOMco.™! BOOMco.’s awesome Smart Stick™ system lets you see exactly where you nailed it! The tip of every dart sticks like crazy to all Smart Stick™ targets and blaster shields. The Clip & Darts pack is a battlefield necessity for quick and easy re-load to keep the blasting action going. The extra clip holds 20 Smart Stick™ darts, and fits in all BOOMco.™ clip system blasters. Ages 6 and older.