就在多重射击里就有这个描述
没错，指的就是沙发所说的偷袭一类，多重射击只能应用一次
不过灵能手册的这个一般专长，那是相当不错
Greater Manyshot [General]
You are skilled at firing many arrows at once, even at different opponents.
Prerequisites
Dex 17, Manyshot, Point Blank Shot, Rapid Shot, base attack bonus +6.
Benefit
When you use the Manyshot feat, you can fire each arrow at a different target instead of firing all of them at the same target. You make a separate attack roll for each arrow, regardless of whether you fire them at separate targets or the same target.
Your precision-based damage applies to each arrow fired, and, if you score a critical hit with more than one of the arrows, each critical hit deals critical damage.
Special
A fighter may select this feat as one of his fighter bonus feats.
