tracked dart for use with tracked crossbows
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3d printed tracked darts for use with the pistol crossbow and others. There are several .STL files used for various darts. In the photo, the "multi" dart is purple and orange, the single one is yellow. The multi darts must be glued together (use cyanoacrylete glue or superglue, clamp in a vise for a few hours) while the single ones can be used as printed. "tracked_dart_medium_modifier.stl" - This is the modifier which must be used if you want the dart to be weighted properly and fly straight. Set modifier infill to 60%. "tracked_dart_medium.stl" - Single piece medium size tracked dart. "tracked_dart_multi_medium_v2.stl" - Multi piece medium size tracked dart (main body). "tracked_dart_multi_top_short_v2.stl" - Multi piece small or medium size tracked dart (top). Prusaslicer setup video: https://www.youtube.com/watch?v=WS104E0yrSk PLA is recommended, I haven't tried using anything else Layer Height: 0.1mm or better Infill: 0% Perimeters: 2 Solid Layers: 6 top, 4 bottom. Use thin walls Set the infill angle so that the print lines on the top and bottom layer run lengthwise. This will keep the resistance low as the dart slides down the track. Modifier Infill: 60% This post has some details on how to set up Cura for infill modifiers. https://3dprinting.stackexchange.com/questions/6522/different-infill-in-the-same-part
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