XVIII
Unknown Angles. - When the traps are set to throw at unknown angles and there are two or more traps opposite each mark the puller should be informed by some suitable means which trap he is to pull, so that the shooter shall be kept in ignorance of the angle at which his bird will be thrown.
Rules XIX. to XXII. relate to special rules for competitions at unknown traps.
Rules XXIV. to XXVII. relate to special rules for competitions at unknown traps with double rises.
HANDICAPPING AND SHOOTING OFF TIES.