[Vik Olliver] adds a bit more power to what has traditionally been a store-bought toy by designing this printable dart gun. His design prints the follower in the track where it belongs ...

Armed with a plastic toy gun, the teen shot haphazardly towards her big sister. WATCH IN THE VIDEO ABOVE: Aussie shares warning after being ‘blinded’ by popular toy. Know the news with the 7NEWS app: ...