If you read section below, 2(a)i) must be a certain diameter and 2(c)(viii)says no barbs.
Tim
WILDLIFE, 1981 W-13.1 REG 1
(2) No person shall, without a licence for the purpose, at any time:
(a) hunt big game with:
(i) bows of less than 40 pounds draw weight or arrows with heads
measuring less than 2.2 centimetres in diameter; or
(ii) crossbows of less than 150 pounds or 68 kilograms draw weight or
bolts with heads measuring less than 2.2 centimetres in diameter;
(b) Repealed. 15 Jly 94 SR 45/95 s5.
(c) hunt with, carry while hunting, use or set for the destruction or capture
of wildlife:
(i) drugs, narcotics, poisons or tranquilizers, except that poisons may
be used to hunt rodents other than red squirrels, muskrats, beaver and
black-tailed prairie dogs;
(ii) automatic firearms, including automatic and machine guns,
automatic and machine rifles and any other gun or rifle designed to fire
more than one shot with a single squeeze of the trigger;
(iii) any night-vision device;
(iv) any device or mechanism designed to silence or minimize the
report of a firearm;
(v) Repealed. 3 Sep 82 SR 116/82 s7.
(vi) live decoys of any kind;
(vii) metal-jacketed hard-point non-expanding bullets or any such
bullets that have been tampered with or altered in any way;
(viii) barbed or poisoned arrows or arrows with explosive heads;
(viii.1) spears;
(ix) Repealed. 26 Jly 96 SR 50/96 s4.
(x) tracer bullets or tracer shot shells;
(xi) traps equipped with serrated jaws or teeth.
HOPE THIS HELPS, HAVE A GREAT HUNT, GOOD LUCK.