Blackman re-joined the Darts in May after spending the previous season at Concord Rangers.

He previously played at Leatherhead and was part of the Millwall academy before joining Dartford`s equivalent as a youngster.

Blackman needs to gain match fitness now he is fully fit after his injury and it is hoped he`ll get plenty of minutes under his belt with the Cannons during the busy Christmas and New Year period.