3D Printed NERF Grappling Hook Toy Accessory

Design preview. Rendered from the file, not a photo.
The maker says it fits: NERF dart. See the proof
This model is not currently offered as a verified ready to buy print.
What it does
- Attaches to the end of your NERF dart so you can hook and catch targets during play
- Printed on demand just for you, so your toy arrives ready to use right away
- Works with standard NERF darts to add a new way to play spy and adventure games
- Custom 3D design lets you create exactly what you want for your collection
Turn your NERF darts into grappling tools that hook and catch. This grappling hook attachment clips onto the end of your dart, giving you a whole new way to play spy missions and adventure games. You get a toy that works the way you imagine it.
The design fits standard NERF darts and prints fresh just for your order. No waiting for stock to ship from far away. You get a custom 3D printed toy made in the USA that shows up ready to attach and use. Whether you are building a spy kit or creating new game rules with friends, this hook gives your NERF blaster a special edge.
9.3k downloads in the maker community. That is interest in the design on the site it came from, not our sales.
What it fits
The maker says it fits: NERF dart
That is the maker's word, not a fit we measured. Check the size below against your own.
- NERF dartFrom the maker's own listing notes, checked 2026-08-13. See the original post
Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.
What you get
- This design prints as one piece.
- Nothing else to print or buy for this to work.
What it is made of
Designs like this print well in PLA. Compare the materials.
Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.
More like this

Flexi Rex. Articulated T-rex, prints in one piece.
Design library

Flexi Cat. Articulated cat, prints in one piece.
Design library

Articulated Slug. Wiggles like the real thing.
Design library

Wip Tiny Articulated Robot - 3D Printable Ball Jointed Doll
Design library

Articulated Slug. Print-in-place desk toy.
Design library

Player Character Pack 03 - D&D Miniatures
Design library

Zheng3 Penny Ballista for Seej Tabletop Wargame
Design library

Flexi Raptor Toy with Stronger Tail, Multi-Joint Velociraptor
Design library
Who made this design
Designed by hewmart. We did not draw it.
Shared under Creative Commons, credit required. See the original design