The General Assembly shall establish jury areas from which juries shall be drawn to serve in the courts of various magistrates within the counties of this State. Initially, the jury areas shall be determined in the following manner:

The chief magistrate for administration of the county shall fix the area from which the jury shall be drawn to serve in the courts of the various magistrates within the county. The boundaries, as close as practical, shall conform to precinct lines; provided, however, that every effort should be made to conform such jury areas to existing magisterial districts or if no districts exist, then such boundaries shall include the area in the vicinity of each magistrate’s court within the county.