[Vik Olliver] adds a bit more power to what has traditionally been a store-bought toy by designing this printable dart gun ... own 3D printer don’t fret. You can always give this Nerf dart ...

Military models are great 3D printing projects, even more so if they are somewhat functional. [Flasutie] took it a step further by engineering a 3D-printed howitzer that doesn’t just sit pretty ...