![]() Mk IV: Made the half of the line that the toothpick should not go in much wider, fixed trigger to cock more easily, added loop at the front to make sure toothpicks are semi-accurate. Mk III: Made line slightly wider, fixed trigger printing in two pieces, added name Mk II: Rounded edges near trigger, added a thing to prevent the rubber band getting stuck between the trigger and the other part, made line smaller. ![]() The toothpick can also sit a few millimeters off of the back of the channel if the first placement does not work. If it doesn't work, you may need to adjust how the rubber band sits on the front bow or where the toothpick rests. ![]() Press the trigger up to release the rubber band and fire the toothpick. When the toothpick is loaded, the back end of it should just barely hang off into the deep section, maybe by a few millimeters. You will see that the channel the toothpick sits in has a shallow and a deep area. You can then hook it onto the part behind where the toothpick will go. Put the rubber band around the front and through the notches on either side, making sure that it goes underneath the part where the toothpick will come out on the front. Small but powerful: shooting distance up to 30 meters. Exquisite models: incredible details look like artillery cannons from the folk and revolutionary wars, and even movable wheels. Put trigger in through the bottom, use the wedge to hold it in. Mini Crossbow Size: 4.13 inches length, 1.18 inches wide, 1.77 inches high, Weight 220g. Print at a scale that makes the whole thing 150mm long. Simple rubber band crossbow I made in tinkercad.
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