Snatch Arrows [General]
You are adept at grabbing incoming arrows, as well as crossbos bolts, spears, and other projectile or thrown weapons.
Benefit: When using the Deflect Arrows feat, you may catch the weapon instead of just deflecting it. Thrown weapons, such as spears or axes, can immediately be thrown back at the original attacked (even though it isn't your turn) or kept for later use.
You must have at least one hand free (holding nothing) to use this feat.
Special: A fighter may select Snatch Arrows as one of his fighter bonus feats (see page 38).
Source: Player's Handbook