Hey guys! Today I have made my own stefans without buying foam!
Stuff needed
Nerf gun with no dart posts
Elite dart
Xacto knife/any other thin tool

Pros
Accuracy(about same accuracy as koosh darts)
Power(A lot better than a normal elite)

Cons
Can't really think of any, sorry.

Step 1: Pry Off the Dart Tip

This attempt I didn't only get the rubber off, but this will take practice anyway.

Step 2: Cutting

Cut the dart a little over half, and discard the foam

Step 3: Done!

You have made my dart. Congrats.
Also, this was hitting 90 FPS in my sledgefire slug for me. This may differ for people with gray triggers(obviously) and with a grey trigger this would probably get 60-70 with sledgefire slug shell.

Step 4: Tips

If the tip starts coming off, just glue it back on.
Rear load sledgefire slugs with this. It's a lot easier then stock darts.
Make many of these. They are good darts.