Stephen Bunting closed the Premier League darts stage in style in Sheffield, beating Luke Humphries 6-3. Meanwhile, Humphries’ run to the final means he will avoid a semi-final against Luke Littler at Finals Night in London.  Bunting’s night was more than a single result. He averaged north of 106 and landed seven 180s across his matches, producing a high-quality display that lifted him to fifth in the final table. A finish that secures his place among the season’s top performers and underlines his consistency. His Sheffield run included a 161 checkout and a string of 100-plus finishes that swung momentum in…