A dart post, dart peg, dart stem, or barrel post is an internal component found in the barrels of many blasters.
Details[]
Dart posts are often barrel-length posts that fit inside a blaster meant to help fire darts in a number of ways. These posts help with firing accuracy by a small margin, as they help guide and stabilize ammunition as it is fired. They can also help prevent foreign objects from being loaded into and fired out of a blaster, as well as prevent darts from being loaded backwards.
Blasters that use the clip system and have flywheel internals do not include a dart post, as the darts themselves are propelled through the blaster by a set of flywheel, rather than launched through air propulsion of a plunger system. Non-clip system flywheel blasters, however, may still use dart posts.
Reverse barrel[]
Some blasters, such as the Air Tech 1000, the Rocketstorm, or various missile or arrow blasters, utilize the post themselves as the barrel; these are sometimes known as reverse barrels. With these blasters, air is delivered through the them, rather than through a barrel that ammunition is loaded into. Few blasters will have a barrel around the post regardless, such as the Warthog.
Modification[]
Dart posts can be removed to help with air flow. Removing them can also allow for the use of other dart types; many N-Strike blasters cannot use Streamline Darts or Stefans without removing the post. Specifically with Streamline Darts, a short stem built into the dart head specifically will get in the way of being able to load them all the way into the blaster, which creates a faulty air seal.
With some blasters, such as the Nite Finder EX-3, dart posts are easily removable, only requiring the disassembly of the blaster and the clipping of the post itself. There are specialized 3D-printed tools that can twist-remove dart posts.
view • editBlaster anatomy | |
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External features | Barrel • Clip well • Cylinder • Jam door • Muzzle • Priming indicator • Priming mechanism • Safety • Sling mount • Tactical rail (RIVAL • BOOMco. • Buzz Bee • Dart Zone • X-Shot • Picatinny) • Trigger (Acceleration trigger • Firing trigger) • Turret • Unjamming button |
Firing mechanisms | Air bladder • Air tank • Flywheel • Plunger (Direct • HAMP • Motorized direct • Reverse) • String |
Dart delivery | Bolt sled • Breech • Conveyor system • Dart tooth • Pusher mechanism • Rotation mechanism |
Plunger parts | Catch • O-ring • Plunger head • Plunger tube • Plunger rod • Spring (Torsion) |
Other internals | Air restrictor (Intelligent) • Dart post • Flywheel cage • Hop-up tab • Lock |