Dart holder for MMU / single extruder available

I uploaded an old file but have uploaded the correct one (pointed out by a user :))
Visually based on model 1167828.
Complete redo from scratch. This version for MMU. Uses key holes for hanging,(#6 screws).
Load as project if you want to make changes. IE type of infill, percentage, supports, filament type resolution.
The holes for the darts hay have some debris in them run a small drill bit (2.4mm) in the hole
I have included a template for hanging/mounting. Place in desired location. Use a pin in top center hole. Let it swing (will level on its own, you may be required to clean out hole depending on your pin) Now mark the other 2 holes and drill the correct pilot hole size. put in screws most the way in. Now hang the print. I have printed in PLA and PETG with good results. There is a single extruder version as well at:
www.printables.com/model/1172120