Elastic Nerf Half Dart Grenade
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An air burst grenade that fires nerf darts using elastic bands, not gas or springs.
- Ocena
- 4,667 / 5
- Polubienia
- 326
- Pobrania
- 746
- Wydruki
- 5
- Wyświetlenia
- 11 736
- Oceny
- 6
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Other Toys & Games
- Licencja
- Creative Commons — Attribution — Noncommercial
This nerf half dart grenade activates when you pop the cap, has a timer depending on the different barrels you use, and shoots darts in multiple directions using an internal spinning rod powered by rubber slingshot cord.
The time delay is determined by how tight the darts are in their ‘barrels’
Don't throw this *AT* people. This is a chunk of plastic, it will hurt.
Pros:
- Not 40max/40wad, which are banned in some games, and just a pain to deal with
- Extremely low hardware (only the elastic cord is needed)
- Reusable
- Adjustable time delay
- Durable
Cons:
- Only 9 darts
- Not super strong
- Radial firing pattern (disk shaped, not spherical)
- Takes a bit of coordination to time it right
Hardware:
6mm ID, 9mm OD slingshot elastic (or similar). I specifically used this: https://www.amazon.com/dp/B07DL6JJZ2
Lube/oil/grease. Slug slym, Moose spit, whatever.
Print settings:
Knob top pin - 5 walls, 20% infill
Ejector outside/middle, rod stopper top, rod core - 100% infill
TPU skin: cap and cozy - 2 walls, 10% gyroid infill
Everything else - 3 walls, 15% infill
Some parts need supports
Assembly:
Follow this guide on the github repo: https://github.com/Astropulse/3dprintnerfgrenade?tab=readme-ov-file#assembly
Tuning:
Also follow the tuning guide on the github repo: https://github.com/Astropulse/3dprintnerfgrenade?tab=readme-ov-file#tuning
You can identify the “tight” vs the “loose” parts with the little icon on the side:
Tight:
Loose:
