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 the Smart Stick™ Refills Printable Targets, you can create your own target designs, and personalize your blaster shields and gear! Use templates and images on the BOOMco.™ website to customize targets and blaster shields, and print at home to personalize your battlefield experience. Each pack includes 5 sticky-backed Smart Stick™ sheets. Not for use on walls or furniture, may damage surfaces.