The assault happened on Thursday 7th December 2017.
Karla Shaw, 29, and Darren Barnes, 33, both of no fixed address, were arrested the same day and have been charged with two counts of assault.
Officers were called to an area near St Andrew’s Close at 1.19am where two people received injuries.
Both have been remanded in custody to appear at Canterbury Crown Court on Friday 5th January 2018.
Jack Harbour, 28, was also arrested in connection with the incident.
The Sittingbourne resident was arrested for possession of alcohol and acting in an abusive and threatening was.
Harbour has been released on bail and is due to appear at Margate Magistrates’ Court on Thursday 28th December 2017.