One Time Weapons

[Aion]

I find it more annoying that they use a attacks at the beginning which NEVER work, most of the time this is weapon related.

[Sharingnan Chet]

Ninja weapons, such as sharuikin and kunai are used mostly as distractions for the ninja to pull ofa move that takes a split second longer to perform.

They are diversionary tactics.

[Coolman]

Meh, whats wrong with using Kunai or Shuriken? It makes the opponent focus on them for a second to either dodge, or block them, and slows them down so you can either perform a Jutsu, change positions, or charge.