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. With Smart Stick™ Targets, you can create your own Smart Stick™ environment for awesome blasting action anywhere! Pack comes with 5 sticky-backed Smart Stick™ targets you can stick in all sorts of cool places. Practice, aim, fire—and see where you nailed it! Not for use on walls or furniture, may damage surfaces.