But the sight of the enraged drugged whales now and then blindly darting to and fro across the circles, was nothing to what at last met our eyes. It is sometimes the custom when fast to a whale more than commonly powerful and alert, to seek to hamstring him, as it were, by sundering or maiming his gigantic tail-tendon.

It is done by darting a short-handled cutting-spade, to which is attached a rope for hauling it back again. A whale wounded (as we afterwards learned) in this part, but not effectually, as it seemed, had broken away from the boat, carrying along with him half of the harpoon line; and in the extraordinary agony of the wound, he was now dashing among the revolving circles like the lone mounted desperado Arnold, at the battle of Saratoga, carrying dismay wherever he went.