One of these funnels spread out at the place where the fleet was ordered to wait in a wedge formation.

We know they always attack in a wedge formation.

The left wing of the cavalry swung into wedge formation and charged.

It is roughly the reverse of the flying wedge formation.

The wedge formation was said to be the invention of the Viking war-god.

To keep these two wedge formations in counterpoint would be too simple.

But it is the swift last movement, with its huge wedge formation, that looks best.

They lifted above the horizon in a flying wedge formation, flooding the desert with cold, white light.

That wedge formation, by the way, Drake, is economical on the packs.

Behind him, in proper wedge formation, the wingmen came into sight.