I am not responsible for what you do with this dart. This dart is more powerful than other dart mods simply because it uses a pen instead of a straw.
Distances with/without mod:
(note this is with my modded nite finder pointing straight forward. will go lots farther at a slight angle.)
Step 1: The Stuff You Need
a pen (BIC pen or something like that)
green knex rod
pliers (NOT needle nosed)
Step 2: The Dart
Step 3: The Pen
Step 4: Putting It Together
2. wiggle the pen shaft into the dart.
3. cut off the extra pen shaft with the saw.
4. you're done!